2005.05-2006.07 Teacher, School of Materials Science and Engineering, Changsha University of Science and Technology;

2006.07-2007.07 Postdoctoral fellow, State Key Laboratory of Powder Metallurgy, Central South University;

2007.07-2012.10 Deputy Head of Beihu District Government of Chenzhou City;

20 12. 10 candidate for deputy mayor of Changde municipal government;

20 12. 12 deputy mayor of Changde municipal people's government.